2008 TOYOTA TUNDRA airbag

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XS13134a
In the following cases, contact your Toyota
dealer as soon as possible:
The SRS airbags have been inflated.
The front of the vehicle (shaded in the
illustration) was involved in an acci dent
that was not severe enough to cause
the SRS airbags to inflate.
The pad section of the steering wheel
or front passenger airbag cover
(shaded in the illustration) is scratched,
cracked, or otherwise damaged.
NOTICE
Do not disconnect the battery cables
before contacting your Toyota dealer.
XS13218
Indicator light
This off switch is designed to disable
the front passenger airbag in order to
allow usage, if necessary, when a
member of a passenger risk group
identified in TABLE 1 is occupying the
right front passenger seating position.
(For details, see “—SRS driver airbag
and front passenger airbag” on page 77
in this Section.) Operate off switch as follows:
Insert key into the keyhole.
To turn the front passenger airbag
on—Turn the key clockwise to the “AUTO”
position. At this time, the indicator light
condition varies depending on the
occupant in the right front passenger seat.
(For details, see “—Front passenger
occupant classification system” on page
105 in this Section.)
To turn the front passenger airbag
off—Turn the key counterclockwise to the
“OFF” position and remove it. At this time,
the “OFF” indicator light comes on. If the
key is removed at any other position than
“OFF”, the switch will automatically return
to the “AUTO” position.
—Passenger airbag off switch
(Regular cab models)

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XS13215
The SRS warning light and the passen-
ger airbag onoff indicator light will in-
dicate “OFF” if there is a malfunction
in the passenger airbag off switch.
CAUTION
Do not turn off the passenger air-
bag off switch except when a mem-
ber of a passenger risk group iden-
tified in TABLE 1 is occupying the
right front passenger seating posi-
tion.
When the passenger airbag off
switch is turned off, the front pas-
senger airbag will not inflate in a
collision and turning off the front
passenger airbag can reduce the
occupant protection which your ve-
hicle safety systems can provide to
you in certain accidents and in-
crease the likelihood of death or
serious personal injuries.
For details, see “—SRS driver airbag
and front passenger airbag” on page
77 in this Section.
XS13131
The SRS (Supplemental Restraint Sys-
tem) front airbags are designed to pro-
vide further protection for the driver
and right front passenger in addition to
the primary safety protection provided
by the seat belts.
—SRS driver airbag and front
passenger airbag
(Double cab and Crew Max models)

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2008 TUNDRA from Apr. ’08 Prod. (OM 34477U)
Your vehicle is equipped with “ADVANCED
AIRBAGS” designed based on US motor
vehicle safety standards (FMVSS208). The
airbag system controls airbag deployment
power for the driver and front passenger.
The driver airbag system consists of the
driver seat’s position sensor etc. The front
passenger ’s airbag system consists of the
front passenger occupant classification
sensor etc.
Vehicles with bench seats—The SRS air-
bags are designed to protect the driver
and right front passenger, and they are
not designed to protect an occupant in the
front center seating position.
In response to a severe frontal impact,
the SRS front airbags work with the seat
belts to help reduce injury by inflating.
The SRS front airbags help reduce injuries
mainly to the driver ’s or front passenger ’s
head or chest caused by hitting the ve-
hicle interior. The SRS front passenger airbag will not
activate if there is no passenger sitting in
the right front passenger seat. However,
the front passenger airbag may deploy if
luggage is put in the seat. (As for the
front passenger occupant classification
system, see “—Front pass
enger occupant
classification system” on page 110 in this
Section.)
Always wear your seat belt properly.CAUTION
The SRS front airbag system is de-
signed only as a supplement to the
primary protection of the driver and
front passenger seat belt systems.
The driver and front passenger can
be killed or seriously injured by the
inflating airbags if they do not wear
the available seat belts properly.
During sudden braking just before
a collision, an unrestrained driver
or front passenger can move for-
ward into direct contact with or
close proximity to the airbag which
may then deploy during the colli-
sion. To ensure maximum protection
in an accident, the driver and all
passengers in the vehicle must
wear their seat belts properly. Wear-
ing a seat belt properly during an
accident reduces the chances of
death or serious injury or being
thrown out of the vehicle. For in-
structions and precautions concern-
ing the seat belt system, see “Seat
belts” on page 66 in this Section.

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2008 TUNDRA from Apr. ’08 Prod. (OM 34477U)
Improperly seated and/or restrained
infants and children can be killed
or seriously injured by the
deploying airbags. An infant or
child who is too small to use a seat
belt should be properly secured
using a child restraint system.
Toyota strongly recommends that all
infants and children be placed in
the rear seat of the vehicle and
properly restrained. The rear seat is
the safest for infants and children.
For instructions concerning the
installation of a child restraint
system, see “Child restraint” on
page 115 in this Section.The SRS front airbags are designed to
deploy in severe (usually frontal) colli-
sions where the magnitude and duration
of the forward deceleration of the ve-
hicle exceeds the designed threshold
level.
The SRS front airbags will deploy if the
severity of the impact is above the de-
signed threshold level, comparable to an
approximate 25 km/h (15 mph) collision
when the vehicle has the impact straight
into a fixed barrier that does not move or
deform.
However, this threshold velocity will be
considerably higher if the vehicle strikes
an object, such as a parked vehicle or
sign pole, which can move or deform on
impact, or if the vehicle is involved in an
underride collision (e.g. a collision in
which the front of the vehicle “underrides”,
or goes under, the bed of a truck, etc.).
It is possible that in some collisions
where the forward deceleration of the ve-
hicle is very close to the designed thresh-
old level, the SRS front airbags and the
seat belt pretensioners may not activate
together.
Always wear your seat belts properly.
XS13119
Collision from the
rear
Vehicle rollover
Collision from
the side
The SRS front airbags are not generally
designed to inflate if the vehicle is in-
volved in a side or rear collision, if it
rolls over, or if it is involved in a low
speed frontal collision. But, when ever a
collision of any type causes sufficient
forward deceleration of the vehicle, de-
ployment of the SRS front airbags may
occur.

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XS13111
Hitting a curb,
edge of pavement
or hard surface
Landing hard or vehicle falling Falling into or
jumping over a
deep hole
The SRS front airbags may also deploy
if a serious impact occurs to the under-
side of your vehicle. Some examples
are shown in the illustration.
XS13104a
The SRS front airbag system consists
mainly of the following components, and
their locations are shown in the illustra-
tion.
1. Front airbag sensors
2. Passenger airbag on −off indicator light
3. Airbag module for front passenger (airbag and inflator)
4. Front passenger occupant classification ECU
5. Load sensor
6. Front passenger ’s seat belt buckle switch
7. Driver ’s seat belt buckle switch 8. Driver ’s seat position sensor
9. Airbag sensor assembly
10. Airbag module for driver (airbag and inflator)
11. SRS warning light
The airbag sensor assembly consists of a
safing sensor and airbag sensor.
The airbag sensors constantly monitor the
forward deceleration of the vehicle. If an
impact results in a forward deceleration
beyond the designed threshold level, the
system triggers the airbag inflators. At this
time a chemical reaction in the inflators
very quickly fills the airbags with non −tox-
ic gas to help restrain the forward motion
of the occupants. The front airbags then
quickly deflate, so that there is no ob-
struction of the driver ’s vision should it be
necessary to continue driving.
When the airbags inflate, they produce a
loud noise and release some smoke and
residue along with non −toxic gas. This
does not indicate a fire. This smoke may
remain inside the vehicle for some time,
and may cause some minor irritation to
the eyes, skin or breathing. Be sure to
wash off any residue as soon as possible
to prevent any potential skin irritation with
soap and water. If you can safely exit
from the vehicle, you should do so imme-
diately.

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Deployment of the airbags happens in a
fraction of a second, so the airbags must
inflate with considerable force. While the
system is designed to reduce serious inju-
ries, primarily to the head and chest, it
may also cause other, less severe injuries
to the face, chest, arms and hands. These
are usually in the nature of minor burns
or abrasions and swelling, but the force of
a deploying airbag can cause more seri-
ous injuries, especially if an occupant’s
hands, arms, chest or head is in close
proximity to the airbag module at the time
of deployment. This is why it is important
for the occupant to: avoid placing any
object or part of the body between the
occupant and the airbag module; sit
straight and well back into the seat; wear
the available seat belt properly; and sit as
far as possible from the airbag module,
while still maintaining control of the ve-
hicle.
Parts of the airbag module (steering wheel
hub, airbag cover and inflator) may be hot
for several minutes after deployment, so
do not touch! The airbags inflate only
once. The windshield may be damaged by
absorbing some of the force of the inflat-
ing airbag.CAUTION
The driver or front passenger who is
too close to the steering wheel or
dashboard during airbag deployment
can be killed or seriously injured.
Toyota strongly recommends that:
The driver sit as far back as pos-
sible from the steering wheel while
still maintaining control of the ve-
hicle.
The front passenger sit as far back
as possible from the dashboard.
All vehicle occupants be properly
restrained using the available seat
belts.
If the seat belt extender has been
connected to the driver ’s seat belt
buckle without the driver actually
wearing the seat belt, the SRS driv-
er ’s airbag system will judge that
the driver is wearing it. In this
case, the driver ’s airbag may not
activate correctly, causing death or
serious injury in the event of colli-
sion. Be sure to wear the seat belt
with the seat belt extender.
For instructions and precautions con-
cerning the seating position, see
“—Front seat precautions” on page
48 in this Section.

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2008 TUNDRA from Apr. ’08 Prod. (OM 34477U)
XS13018
Do not sit on the edge of the seat
or lean against the dashboard when
the vehicle is in use, since the
front passenger airbag could inflate
with considerable speed and force.
Anyone who is up against, or very
close to, an airbag when it inflates,
can be killed or seriously injured.
Sit up straight and well back in the
seat, and always use your seat belt
properly.
XS13019
Toyota strongly recommends that all
infants and children be placed in
the rear seat of the vehicle and be
properly restrained.
Do not hold a child on your lap or
in your arms. Use a child restraint
system in the rear seat. For instruc-
tions concerning the installation of
a child restraint system, see “Child
restraint” on page 115 in this Sec-
tion.
XS13022b
Do not put anything or any part of
your body on or in front of the
dashboard or steering wheel pad
that houses the front airbag sys-
tem. They might restrict inflation or
cause death or serious injury as
they are projected rearward by the
force of the deploying airbags. Like-
wise, the driver and front passenger
should not hold objects in their
arms or on their knees.

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2008 TUNDRA from Apr. ’08 Prod. (OM 34477U)
Do not modify or remove any wir-
ing. Do not modify, remove, strike
or open any components such as
the steering wheel pad, steering
wheel, column cover, dashboard
near the front passenger airbag,
front passenger airbag cover, front
passenger airbag or airbag sensor
assembly. Doing so may prevent the
front airbag system from activating
correctly, cause sudden activation
of the system or disable the sys-
tem, which could result in death or
serious injury.
Do not modify or change the sus-
pension system. Such changes may
cause the driver airbag, front pas-
senger airbag, seat belt pretension-
ers and curtain shield airbags to
inflate accidentally, which could re-
sult in death or serious injury.
Do not use tires or wheels other
than the manufacturer ’s recom-
mended size. Such a use may cause
the driver airbag, front passenger
airbag, seat belt pretensioners and
curtain shield airbags to inflate ac-
cidentally, which could result in
death or serious injury. For details,
see “Checking and replacing tires”
on page 556 in Section 72.
Failure to follow these instructions
can result in death or serious injury.
Consult your Toyota dealer about any
repair and modification.
If you wish to modify your vehicle for
a person with a physical disability,
consult your Toyota dealer. It may
dangerously interfere with the SRS
front airbags operation.NOTICE
Do not perform any of the following
changes without consulting your
Toyota dealer. Such changes can
interfere with proper operation of the
SRS front airbag system in some
cases.
 Installation of electronic devices
such as a mobile twoway radio,
cassette tape player or compact
disc player
 Modification of the suspension sys-
tem
 Modification of the front end struc-
ture
 Attachment of a grille guard (bull
bar, kangaroo bar, etc.), snowplow,
winches or any other equipment to
the front end
 Repairs made on or near the front
fenders, front end structure, con-
sole, steering column, steering
wheel, front passenger ’s seat or
dashboard near the front passenger
airbag